Monterey Sucker Stopper® Ready-to-Use 6ea/22oz

Those pesky tree and woody plants send up suckers, but now you can stop them with Sucker-Stopper Ready To Use. This ready to use formula stops suckers from roots and from pruning wounds for up to 6 months. Contains NAA (napthaleneacetate) plant growth regulator.

Active Ingredients: Ethyl 1-Naphthaleneacetate